PD02-01 PRENATAL CLOSURE OF MYELOMENINGOCELE IS ASSOCIATED WITH HIGHER RISK FOR EARLY SECONDARY SPINAL CORD TETHERING. (May 2022) - Wang, Hsin-Hsiao; Morhardt, Duncan; Warf, Benjamin; Karlin, Lawrence; Hojjat, Asal; Khoshbin, Shahram; Mcnamara, Erin; Estrada, Carlos; Bauer, Stuart